CN213842589U - Interference fringe instrument for lens detection - Google Patents
Interference fringe instrument for lens detection Download PDFInfo
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- CN213842589U CN213842589U CN202023238756.XU CN202023238756U CN213842589U CN 213842589 U CN213842589 U CN 213842589U CN 202023238756 U CN202023238756 U CN 202023238756U CN 213842589 U CN213842589 U CN 213842589U
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Abstract
The utility model relates to an interference fringe appearance equipment technical field specifically is a lens detect uses interference fringe appearance, including bottom plate, interferometer host computer body, workstation, brace table and test rack, one side of test rack is from last to first mount of fixedly connected with and second mount down in proper order, the first lens platform of last fixed surface of first mount is connected with, the last fixed surface of first lens platform is connected with the head rod. The quick replacement operation to the reflection standard mirror can be realized to the piece is inhaled to first magnetism through the piece is inhaled to the first magnetism that sets up, second magnetism, and the apron, and in the use of reality, the staff at first places the reflection standard mirror on the piece is inhaled to the first magnetism of head rod one end, makes it carry out parallel placement with first lens platform, then inhales the piece with the second magnetism of the second connecting rod one end of apron bottom and places on the reflection standard mirror for first magnetism is inhaled the piece and is inhaled the piece with the second magnetism and adsorb.
Description
Technical Field
The utility model relates to an interference fringe appearance equipment technical field specifically is a lens detects uses interference fringe appearance.
Background
The interferometer is not limited to optical interferometers, and has wide application in the fields of astronomy, optics, engineering measurement, oceanography, seismology, spectral analysis, quantum physical experiments, remote sensing, radar and other precision measurement.
Lens detect with interference fringe appearance need cooperate reflection standard mirror and transmission standard mirror to carry out the detection to lens usually, lens detect with interference fringe appearance need change the use usually when using reflection standard mirror, so that detect blind lens, but current lens detect with interference fringe appearance need dismantle threaded connection's lens platform when changing reflection standard mirror, could accomplish the change operation of reflection standard mirror, it is very inconvenient during the change, the detection platform of interference fringe appearance that has now simultaneously hardly carries out quick lens change, detection efficiency is with low costs, be unfavorable for daily use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lens detect uses interference fringe appearance to it needs to dismantle threaded connection's lens platform when changing the reflection standard mirror to provide current lens detect uses interference fringe appearance in solving above-mentioned background art, just can accomplish the change operation of reflection standard mirror, and is very inconvenient during the change, and the detection platform of the interference fringe appearance that has now simultaneously hardly carries out quick lens and changes, problem that detection efficiency price is low.
In order to achieve the above object, the present invention provides an interference fringe device for lens inspection, which comprises a bottom plate, the upper surface of the bottom plate is provided with an interferometer main body, the upper surface of the interferometer main body is fixedly connected with a workbench, a supporting table and a detection frame are fixedly connected on the upper surface of the workbench from left to right in sequence, a first fixing frame and a second fixing frame are fixedly connected on one side of the detection frame from top to bottom in sequence, the upper surface of the first fixing frame is fixedly connected with a first lens table, the upper surface of the first lens table is fixedly connected with a first connecting rod, one end of the first connecting rod is fixedly connected with a first magnetic suction block, the upper surface of the first magnetic suction block is movably connected with a reflecting standard mirror, the upper surface swing joint of reflection standard mirror has the second magnetism to inhale the piece, the upper surface fixed connection of second magnetism piece has the second connecting rod.
Preferably, one end of the second connecting rod is fixedly connected with a cover plate, and the upper surface of the cover plate is fixedly connected with a handle.
Preferably, the upper surface of workstation is provided with the pivot, the upper surface swing joint of pivot has the dwang, the one end fixedly connected with of dwang detects the platform.
Preferably, the upper surface of the detection table is fixedly connected with a placing frame, and the upper surface of the detection table is provided with a rotating knob.
Preferably, the upper surface of the supporting table is fixedly connected with a second lens table, and a transmission standard mirror is arranged inside the second lens table.
Preferably, the bottom of the bottom plate is fixedly connected with a supporting rod, and one end of the supporting rod is fixedly connected with a supporting base.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) in the utility model, the quick replacement operation of the reflection standard mirror can be realized through the arranged first magnetic suction block, the second magnetic suction block and the cover plate, in the actual use process, a worker firstly places the reflection standard mirror on the first magnetic suction block at one end of the first connecting rod to enable the reflection standard mirror to be placed in parallel with the first lens table, and then places the second magnetic suction block at one end of the second connecting rod at the bottom of the cover plate on the reflection standard mirror to enable the first magnetic suction block and the second magnetic suction block to adsorb and stably clamp the reflection standard mirror on the first lens table, so that the worker can more conveniently complete the replacement operation of the reflection standard mirror when needing to replace the reflection standard mirror, the detection efficiency of the equipment is greatly improved, and the equipment can quickly detect different lenses during the actual use, the practicality of the design of the device is embodied.
(2) The utility model discloses in, through the detection platform that sets up, dwang and rotation knob can realize the quick detection work to detecting lens, in the use of reality, the staff at first will carry out the lens that detects, place respectively on detecting the rack on the bench, the rethread is twisted and is moved the rotation knob, the lens rotary motion that will be equipped with to wait to detect is to between first mount and the second mount, carry out quick lens detection work through interferometer host computer body, the staff is through placing the lens that waits to detect simultaneously to the four corners of detecting the platform in the daily use, but join in marriage a quick replacement's reflection standard mirror and carry out the short-term test work to different lens, the efficiency of detection has been accelerated greatly, the high efficiency of equipment has been embodied.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of a first lens table according to the present invention;
FIG. 3 is a schematic view of the structure of the inspection table of the present invention;
fig. 4 is a schematic structural view of a second lens table of the present invention.
In the figure: 1. a base plate; 2. an interferometer main body; 3. a work table; 4. a support table; 5. a detection frame; 6. a first fixing frame; 7. a second fixing frame; 8. a first lens stage; 9. a first connecting rod; 10. a first magnetic attraction block; 11. a reflective standard mirror; 12. a second magnetic attraction block; 13. a second connecting rod; 14. a cover plate; 15. a handle; 16. a rotating shaft; 17. rotating the rod; 18. a detection table; 19. placing a rack; 20. rotating the knob; 21. a second lens stage; 22. a transmissive standard mirror; 23. a support bar; 24. and a base is supported.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an interference fringe instrument for lens detection comprises a bottom plate 1, wherein an interferometer main body 2 is arranged on the upper surface of the bottom plate 1, a workbench 3 is fixedly connected to the upper surface of the interferometer main body 2, a supporting table 4 and a detection frame 5 are fixedly connected to the upper surface of the workbench 3 from left to right in sequence, a first fixing frame 6 and a second fixing frame 7 are fixedly connected to one side of the detection frame 5 from top to bottom in sequence, a first lens table 8 is fixedly connected to the upper surface of the first fixing frame 6, a first connecting rod 9 is fixedly connected to the upper surface of the first lens table 8, a first magnetic suction block 10 is fixedly connected to one end of the first connecting rod 9, a reflection standard mirror 11 is movably connected to the upper surface of the first magnetic suction block 10, a second magnetic suction block 12 is movably connected to the upper surface of the reflection standard mirror 11, a second connecting rod 13 is fixedly connected to the upper surface of the second magnetic suction block 12, and a cover plate 14 is fixedly connected to one end of the second connecting rod 13, the upper surface fixedly connected with handle 15 of apron 14, the upper surface fixedly connected with second lens platform 21 of brace table 4, the inside of second lens platform 21 is provided with transmission standard mirror 22, reflection standard mirror 11 is placed on the first magnetism of head rod 9 one end is inhaled the piece 10, make it carry out parallel placement with first lens platform 8, then inhale the piece 12 with the second magnetism of the second connecting rod 13 one end of apron 14 bottom and place on reflection standard mirror 11 again, make first magnetism inhale piece 10 and second magnetism and inhale piece 12 and adsorb, fix the stable card of reflection standard mirror 11 on first lens platform 8, the feasible when changing reflection standard mirror 11 of needs of making of such design, the change operation of reflection standard mirror 11 that the staff can be more convenient completion.
Further, the upper surface of workstation 3 is provided with pivot 16, the upper surface swing joint of pivot 16 has dwang 17, the one end fixedly connected with of dwang 17 examines test table 18, examine test table 18's last fixed surface connected with rack 19, the upper surface of examining test table 18 is provided with rotation knob 20, the lens that will carry out the detection is placed respectively on examining test table 18's rack 19, the rethread is twisted and is moved rotation knob 20, the lens that will be equipped with and wait to detect rotatory removal to between first mount 6 and the second mount 7.
Further, the bottom fixedly connected with bracing piece 23 of bottom plate 1, the one end fixedly connected with of bracing piece 23 support base 24, and the support base 24 of bracing piece 23 one end can provide stable support for equipment, stability when guaranteeing the equipment whole use.
The working principle is as follows: when the lens detection device is used, a user firstly places the reflection standard mirror 11 on the first magnetic suction block 10 at one end of the first connecting rod 9 to enable the reflection standard mirror to be placed in parallel with the first lens table 8, then places the second magnetic suction block 12 at one end of the second connecting rod 13 at the bottom of the cover plate 14 on the reflection standard mirror 11 to enable the first magnetic suction block 10 and the second magnetic suction block 12 to suck, and stably clamps the reflection standard mirror 11 on the first lens table 8 in a clamping manner, so that when the reflection standard mirror 11 needs to be replaced, a worker can more conveniently complete replacement operation of the reflection standard mirror 11, and then places lenses needing to be detected on the placing frames 19 on the detection table 18 respectively, and rotates and moves the lenses to be detected between the first fixing frame 6 and the second fixing frame 7 by screwing the rotating knob 20, and rapidly detects the lenses through the interferometer host body 2, staff is through placing the lens that wait to detect simultaneously to the four corners of examining test table 18 in daily use to reach the purpose of body change detection efficiency, do above the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An interference fringe appearance is used in lens inspection, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with an interferometer host body (2), the upper surface of the interferometer host body (2) is fixedly connected with a workbench (3), the upper surface of the workbench (3) is fixedly connected with a supporting table (4) and a detection frame (5) from left to right in sequence, one side of the detection frame (5) is fixedly connected with a first fixing frame (6) and a second fixing frame (7) from top to bottom in sequence, the upper surface of the first fixing frame (6) is fixedly connected with a first lens table (8), the upper surface of the first lens table (8) is fixedly connected with a first connecting rod (9), one end of the first connecting rod (9) is fixedly connected with a first magnetic suction block (10), the upper surface of the first magnetic suction block (10) is movably connected with a reflection standard mirror (11), the upper surface of the reflection standard mirror (11) is movably connected with a second magnetic suction block (12), the upper surface of the second magnetic suction block (12) is fixedly connected with a second connecting rod (13).
2. The interferometer according to claim 1, wherein: one end of the second connecting rod (13) is fixedly connected with a cover plate (14), and the upper surface of the cover plate (14) is fixedly connected with a handle (15).
3. The interferometer according to claim 1, wherein: the upper surface of workstation (3) is provided with pivot (16), the upper surface swing joint of pivot (16) has dwang (17), the one end fixedly connected with of dwang (17) detects platform (18).
4. The interferometer according to claim 3, wherein: the upper surface of the detection table (18) is fixedly connected with a placing frame (19), and the upper surface of the detection table (18) is provided with a rotating knob (20).
5. The interferometer according to claim 1, wherein: the upper surface of the supporting table (4) is fixedly connected with a second lens table (21), and a transmission standard mirror (22) is arranged inside the second lens table (21).
6. The interferometer according to claim 1, wherein: the bottom fixedly connected with bracing piece (23) of bottom plate (1), the one end fixedly connected with of bracing piece (23) supports base (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023238756.XU CN213842589U (en) | 2020-12-29 | 2020-12-29 | Interference fringe instrument for lens detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023238756.XU CN213842589U (en) | 2020-12-29 | 2020-12-29 | Interference fringe instrument for lens detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213842589U true CN213842589U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023238756.XU Active CN213842589U (en) | 2020-12-29 | 2020-12-29 | Interference fringe instrument for lens detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213842589U (en) |
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2020
- 2020-12-29 CN CN202023238756.XU patent/CN213842589U/en active Active
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